Gerrit Carl Zwart
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Filmography in the catalog
Credited on 2 films (1932–1934) — matched by name in the Creator or Credits field.
| Year ▲ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1932 | PRINCIPLES OF PHYSICS. | Gerrit Carl Zwart | 1 reel | Filmstrip | ||
| 1934 | PRINCIPLES OF CHEMISTRY. | Gerrit C. Zwart (Gerrit Carl Zwart author) | 1 reel |